Pressure Washer Training
New to the trade? Watch this series of training videos with Josh Wagner. He has thousands of hours of in-the-field trigger time and expertise that will have you power washing like a professional in just a few hours.
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About Dirt Killer Pressure Washers
We manufacture the
Dirt Killer Classic
commercial grade gas powered pressure washers with a Kränzle pump and
Soft Wash systems
We are also the exclusive USA importer of Kränzle electric pressure washers and accessory products.
Additionally, we manufacture premium cleaning soaps and detergents for house washing, exterior cleaning, and car detailing.
All Dirt Killer cleaning chemicals have been thoroughly field tested by professionals and DIY home owners via our retail store in Maryland.
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Dirt Killer Nozzles
Take your pressure washing to the next level with the famous Dirt Killer Kranzle Turbo Nozzles, jRods, speciality nozzle, shooter tips and more.
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2024 Dirt Killer / Kranzle USA Catalog
How To Pressure Wash Videos
Watch our "how to" pressure wash and use cleaning chemical videos. If there is a particular product or tutorial you would like to see, let us know!
The Gear and Walk Around
In this first video of an 8 part series, Josh Wagner shows us a basic pro grade set up and walks around the property to point out trouble spots. Half of being a pro is managing customer expectations.
Standard chemical mix and washing brick façade
In part 2 Wags shows us how to mix a standard house wash mix using SH and Big Green Bruce. He also explains how a chemical injector works. Plus the pros and cons to down streaming vs up streaming.
Aluminum and Vinyl siding how to pressure wash / soft wash
Modern house washing involves very little "pressure". In this video, Old Man Wags shows us how it is done correctly.
Talk To Our Pressure Washer Experts
The Original Josh
The "original Josh" has been been building and servicing pressure washers since 2006. He's seen it all and loves talking about pressure washers. Whatever your question, he's got the goods.
Got a Kranzle question? What's the right one for you? Which accessory goes with which pump? What's your warranty? What's that do-hicky thing-a-ma-gig? Patricia is your girl.
Patricia is also our wholesale manager and handles all new and existing dealer requests.
Old Man Wags
Before joining the team Wags racked up over 15,000 hours of trigger time and worked in nearly every environment a pressure washer is used. He knows the do's and don'ts and loves to share.
Pressure Washer Technician
Shipping and receiving
Pressure Washer Technician
Mike Z joined the team in 2019 as the marketing manager after years of being a digital marketing consultant. He produces all of our video, photography, marketing online and off. He has also become a car detailing and house washing enthusiast.
Angela became The President of Dirt Killer, Inc in 2017. Since then, the company continues to grow exponentially through her leadership. "A rising tide lifts all boats" is her guiding principle and it shows in the success of our customers, dealers and company.